3.9
12 Ratings with 4 written Reviews
Summary
Dr. Elizabeth Grethen is a board-certified endocrinologist who specializes in diabetes and metabolism disorders along with internal medicine. She earned her medical degree from Loyola University of Chicago Stritch School of Medicine and brings two decades of clinical experience to her practice. Dr. Grethen is fluent in multiple languages including Spanish, Chinese, French, and English.
Dr. Grethen is affiliated with Ascension Saint Vincent Carmel and practices at locations in Zionsville and Carmel, Indiana. She focuses on treating high blood sugar conditions and hyperglycemic emergencies in both adults and children. Her expertise includes performing blood tests, thyroid function panels, and TSH tests to help diagnose and monitor endocrine disorders. Patients rate Dr. Grethen 3.9 out of 5 stars on Vitals.
Dr. Grethen is affiliated with Ascension Saint Vincent Carmel and practices at locations in Zionsville and Carmel, Indiana. She focuses on treating high blood sugar conditions and hyperglycemic emergencies in both adults and children. Her expertise includes performing blood tests, thyroid function panels, and TSH tests to help diagnose and monitor endocrine disorders. Patients rate Dr. Grethen 3.9 out of 5 stars on Vitals.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 20 years of experience
- speaks Spanish, Chinese, French, English
- Loyola University Of Chicago Stritch School Of Medicine
- 4 written reviews
- 2 specialties
- 13 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 6 office locations
- Female
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Elizabeth Rose Grethen has 6 locationsAscension Medical Group
10801 N Michigan Rd Ste 100Zionsville, IN 46077 Tel: (317) 344-1234
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Impact Endocrinology
188 W CARMEL DRCARMEL, IN 46032 Tel: (317) 660-1322
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 12:00 pm
Fri12:00 am - 12:30 am
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Elizabeth Rose Grethen, MD | Dr. Bruce M Gonens | Dr. David John Debrota | Dr. Jose Andres Roig |
| Endocrinology, Diabetes & Metabolism | Internal Medicine | Internal Medicine | Other |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 20 Years of Experience | 43 Years of Experience | 10 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, Chinese, French, English | Speaks English | ||
| Zionsville , IN | Carmel , IN | INDIANAPOLIS , IN | Reno , NV |
| Med School: Loyola University Of Chicago Stritch School Of Medicine | Med School: Indiana University School Of Medicine | Med School: Indiana University School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Elizabeth Rose Grethen
Medical Specialties
Dr. Elizabeth Rose Grethen has the following 2 specialties
Specialty Expertise
Dr. Elizabeth Rose Grethen has the following 13 areas of expertise
Certifications, License, & Education
20 Years Experience
Dr. Elizabeth Rose Grethen holds an expired medical license in the state of Indiana.
Medical License
Medical Doctor with an expired medical license in the state of Indiana that expired in 2025.
Education & Training
Medical School
Graduated from Loyola University Of Chicago Stritch School Of Medicine in 2006.
NPI Number
Dr. Grethen's NPI number is 1962660522.
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Frequently Asked Questions
- Is Dr. Elizabeth Rose Grethen accepting new patients?
- Dr. Elizabeth Rose Grethen is accepting new patients on Vitals. View Dr. Elizabeth Rose Grethen's profile on Vitals to make an appointment.
- Does Dr. Elizabeth Rose Grethen accept my insurance?
- You can see the insurance plans that Dr. Elizabeth Rose Grethen accepts on their Vitals profile.
- Which hospitals is Dr. Elizabeth Rose Grethen affiliated with?
- Dr. Elizabeth Rose Grethen is affiliated with Ascension Saint Vincent Carmel.
- What languages does Dr. Elizabeth Rose Grethen speak?
- Dr. Elizabeth Rose Grethen speaks Spanish, Chinese, French, and English.
- Where is Dr. Elizabeth Rose Grethen's office located?
- Dr. Elizabeth Rose Grethen's office is located at 10801 N Michigan Rd Ste 100, Zionsville, IN, 46077.
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